BAG-LIKE CONTAINER

• Main Author: HAGIWARA TADASHI
• Format: Patent
• Language: English; Japanese
• Published: 22.03.2019
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

To provide a bag-like container including a function of holding a three-dimensional shape when a content decreases and a support rod for realizing the same, and to provide the bag-like container which includes a function of being folded when necessary, a function that a conventional bag-like container including a support rod did not have.SOLUTION: A bag-like container includes a spout and can store a large volume by a bag-like container body expanding by a content being filled. As a support rod made of a flexible spiral tube in which a spiral slit is formed is vertically provided downward from the spout, even when the content reduces, the three-dimensional shape of the container body is held. In the bag-like container, the bag-like container body can be folded.SELECTED DRAWING: Figure 16 【課題】内容物減少時に立体的形状を保持する機能を備えた袋状容器及びそれを実現するための支柱を提供するとともに、必要に応じて折り畳めるという機能を備えた、従来の支柱を備えた袋状容器にはなかった機能を有する袋状容器を提供することを目的とする。【解決手段】注出口を備えていてかつ内容物を充填することにより袋状容器本体が展張して大きい容積の収納が可能となる袋状容器において、らせん状のスリットが形成されたフレキシブルなスパイラル管製の支柱を注出口から下方に向かって垂設することにより、内容物減少時にあっても容器本体の立体的形状を保持するとともに、袋状容器本体の折畳みを可能としたことを特徴とする袋状容器。【選択図】図１６